#
# Copyright (c) 2017 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0


# Abstraction of 'run' goal with Qemu

# QEMU_INSTANCE is a command line argument to make. By appending the instance
# name to the pid file we can easily run more instances of the same sample.
QEMU_FLAGS = $(QEMU_FLAGS_$(ARCH)) -pidfile qemu$(QEMU_INSTANCE).pid

ifneq ($(QEMU_PTY),)
    QEMU_FLAGS += -serial pty
else
ifneq ($(QEMU_PIPE),)
    # Send console output to a pipe, used for running automated sanity tests
    QEMU_FLAGS += -serial pipe:$(QEMU_PIPE)
else
    QEMU_FLAGS += -serial mon:stdio
endif
endif

qemu: run
run: zephyr
	$(if $(QEMU_PIPE),,@echo "To exit from QEMU enter: 'CTRL+a, x'")
	@echo '[QEMU] CPU: $(QEMU_CPU_TYPE_$(ARCH))'
	$(if $(CONFIG_X86_IAMCU),$(ZEPHYR_BASE)/scripts/qemu-machine-hack.py $(KERNEL_ELF_NAME))
	$(Q)$(QEMU) $(QEMU_FLAGS) $(QEMU_EXTRA_FLAGS) -kernel $(KERNEL_ELF_NAME)